Datasheets
BSS138BKW-TP by: Micro Commercial Components

Small Signal Field-Effect Transistor, 0.37A I(D), 50V,

Part Details for BSS138BKW-TP by Micro Commercial Components

Results Overview of BSS138BKW-TP by Micro Commercial Components

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BSS138BKW-TP Information

BSS138BKW-TP by Micro Commercial Components is a Small Signal Field-Effect Transistor.
Small Signal Field-Effect Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for BSS138BKW-TP

Part # Distributor Description Stock Price Buy
DISTI # 353-BSS138BKW-TPCT-ND
DigiKey N-CHANNEL MOSFET,SOT-323 Min Qty: 1 Lead time: 20 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 2385
In Stock
  • 1 $0.2000
  • 10 $0.1220
  • 100 $0.0561
  • 500 $0.0541
  • 1,000 $0.0481
  • 3,000 $0.0316
  • 6,000 $0.0280
  • 9,000 $0.0245
  • 15,000 $0.0244
  • 21,000 $0.0243
  • 30,000 $0.0226
  • 75,000 $0.0219
  • 150,000 $0.0218
  • 300,000 $0.0216
$0.0216 / $0.2000 Buy Now
DISTI # 833-BSS138BKW-TP
Mouser Electronics MOSFETs RoHS: Compliant 8436
  • 1 $0.2000
  • 10 $0.1220
  • 100 $0.0550
  • 1,000 $0.0440
  • 3,000 $0.0310
  • 9,000 $0.0240
  • 24,000 $0.0220
  • 45,000 $0.0210
$0.0210 / $0.2000 Buy Now
Vyrian Transistors 2948
RFQ

Part Details for BSS138BKW-TP

BSS138BKW-TP CAD Models

BSS138BKW-TP Part Data Attributes

BSS138BKW-TP Micro Commercial Components
Buy Now Datasheet
Compare Parts:
BSS138BKW-TP Micro Commercial Components Small Signal Field-Effect Transistor, 0.37A I(D), 50V,
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICRO COMMERCIAL COMPONENTS CORP
Reach Compliance Code compliant
ECCN Code EAR99
Samacsys Manufacturer MCC
DS Breakdown Voltage-Min 50 V
Drain Current-Max (ID) 0.37 A
Drain-source On Resistance-Max 2.3 Ω

BSS138BKW-TP Frequently Asked Questions (FAQ)

  • The recommended PCB footprint for the BSS138BKW-TP is a standard SOT23-3 package with a 0.95mm x 0.95mm pad size and a 0.5mm x 0.5mm thermal pad.

  • To ensure proper biasing, connect the gate to a voltage source through a suitable resistor (e.g., 1kΩ to 10kΩ) and ensure the drain-source voltage is within the recommended operating range (0V to 50V).

  • The maximum power dissipation of the BSS138BKW-TP is 1.4W at an ambient temperature of 25°C, and it decreases as the temperature increases. Be sure to check the power derating curve in the datasheet.

  • Yes, the BSS138BKW-TP can be used as a switch in high-frequency circuits up to 100MHz. However, be aware of the device's parasitic capacitances and inductances, which may affect circuit performance at high frequencies.

  • To protect the BSS138BKW-TP from ESD, handle the device with an anti-static wrist strap or mat, and ensure the PCB has proper ESD protection circuits, such as TVS diodes or ESD protection arrays.

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